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Output chokes
Description
To reduce capacitive leakage currents and false triggers of the protective device at long cable lengths, an output choke can be installed at the output of the frequency inverter. This is strongly recommended for motor cables longer than 25 meters.
Series Specifications
Rated voltage Un
3x400V
Nominal frequency fn
50 Hz
resonant frequency fr
5-70 Hz
Clock frequency ft
4-12 kHz
Versions
| Artikel-Nr | Bild | rated current (A) | Motor power (kW) | Nominal induction (mH) | Typical power loss (W) | Weight approx. (kg) |
|---|---|---|---|---|---|---|
| 4511.0939 |  | 2.1 | 0.75 / 0.8 | 2,800 | 20 | 1.2 |
| 4511.0940 | | 4.0 | 1.5 | 1.470 | 22 | 1.2 |
| 4511.0941 | | 7.8 | 3.0 | 0.754 | 25 | 1.2 |
| 4511.0942 | | 10.0 | 4.0 | 0.588 | 30 | 1.8 |
| 4511.0943 | | 14.0 | 5.5 / 6.5 | 0.420 | 34 | 2.2 |
| 4511.0944 | | 17.0 | 7.5 | 0.346 | 38 | 2.5 |
| 4511.0945 | | 24.0 | 11.0 | 0.245 | 45 | 2.5 |
| 4511.0946 | | 32.0 | 15.0 | 0.184 | 55 | 3.9 |
| 4511.0947 | | 45.0 | 18.5 / 22.0 | 0.131 | 60 | 6.1 |
| 4511.0948 | | 60.0 | 30.0 | 0.098 | 65 | 6.1 |
| 4511.0949 | | 72.0 | 37.0 | 0.082 | 70 | 6.1 |
| 4511.0950 | | 90.0 | 45.0 | 0.065 | 75 | 7.4 |
| 4511.0951 | | 110.0 | 55.0 | 0.053 | 90 | 8.2 |
| 4511.0952 | | 124.0 | 63.0 | 0.047 | 110 | 8.2 |
| 4511.0953 | | 143.0 | 75.0 | 0.041 | 115 | 10.7 |
| 4511.0954 | | 156.0 | 90.0 | 0.038 | 120 | 10.7 |
| 4511.0955 | | 170.0 | 100.0 | 0.035 | 130 | 10.7 |
| 4511.0956 | | 182.0 | 110.0 | 0.032 | 140 | 16.0 |
| 4511.0957 | | 230.0 | 132.0 | 0.026 | 180 | 22.0 |
| 4511.0958 | | 280.0 | 160.0 | 0.021 | 220 | 29.0 |
| 4511.0959 | | 330.0 | 200.0 | 0.018 | 240 | 32.0 |
| 4511.0960 | | 400.0 | 250.0 | 0.015 | 330 | 34.0 |
| 4511.0961 | | 500.0 | 315.0 | 0.012 | 340 | 35.0 |
| 4511.0962 | | 600.0 | 355.0 | 0.010 | 380 | 37.0 |
| 4511.0963 | | 680.0 | 375.0 / 400.0 | 0.009 | 410 | 38.0 |
| 4511.0964 | | 790.0 | 450.0 | 0.007 | 590 | 43.0 |
| 4511.0965 | | 910.0 | 500.0 | 0.006 | 740 | 49.0 |
| 4511.0966 | | 1100.0 | 600.0 | 0.005 | 760 | 66.0 |
| 4511.0967 | | 1500.0 | 800.0 | 0.004 | 1045 | 97.0 |
| 4511.0968 | | 1920.0 | 1000.0 | 0.003 | 1090 | 105.0 |
| 4511.0969 | | 2300.0 | 1250.0 | 0.002 | 1160 | 108.0 |